Triænophoras nodulosus with two heads, [105]
Trichina affinis, the so-called, [406]
" spiralis, discovery of, in man, [194]
" " description of the mature, [153]
" " experiments conducted in England with, [157]
" " in relation to diseased meat, [166]
" " temperature necessary to kill the, [70]
Trichinidæ form a family of round worms, [5]
Trichinosis in animals, symptoms of, [163]
" in England, an outbreak of, [169]
" in Germany, outbreaks of, [168]
Trichocephalidæ, a family of round worms, [5]
Trichocephalus affinis in sheep, [349]
" crenatus of the hog, [406]
" dispar, description of the, [178]
Trichosoma, new species found by Solger, [456]
Tricuspidaria nodulosa, with two heads, [105]
" (Triænophorus) nodulosa infesting fishes, [470]
Tristomes not strictly entozoa, [463]
Tristomidæ, a family of flukes, [4]